package com.gupaoedu.design.observer;

import com.gupaoedu.design.observer.core.Event;

/**
 * <p></p>
 *
 * @author Andy
 * @date 2018/3/20.
 */
public class Observer{

    public void advice(Event e) {
        System.out.println("我新增了一个方法。\n" + e);
    }
}
